@charset "utf-8";
#teachers-box {
  width: 100%;
  height: 6rem;
  margin: 0.4rem auto;
  overflow: hidden;
  position: relative;
}

#teachers-box .swiper-slide {
  width: 100%;
  float: left;
  margin: 0 auto;
}

.swiper-container {
  width: 100%;
  margin: 0 auto;
  height: 100%;
}

.tab {
  width: 6.4rem;
  margin: 0 auto;
  float: left;
}

.tab .hd {
  padding: 0 0.5rem;
  height: 1.35rem;
  overflow: hidden;
}

.tab ul {
  overflow: hidden;
  background: #333;
  z-index: 2;
}

.tab ul li {
  float: left;
  width: 1.35rem;
  height: 1.35rem;
  position: relative;
  text-align: center;
  z-index: 99;
  -moz-opacity: 0.5;
  opacity: 0.5;
  filter: alpha(opacity=50);
}

.tab ul .active {
  z-index: 99999;
  -moz-opacity: 1;
  opacity: 1;
  filter: alpha(opacity=1);
  border-top: #007bce solid 0.05rem;
  margin-top: -1px;
  position: relative;
  height: 1.35rem;
  line-height: 1.3rem;
}

.tab ul li >img {
  float: left;
  width: 1.35rem;
  height: 1.35rem;
}

.tab ul li .arrow {
  position: absolute;
  bottom: 0;
  left: 0.3rem;
  width: 0;
  height: 0;
  border-left: 0.15rem solid transparent;
  border-right: 0.15rem solid transparent;
  border-bottom: 0.15rem solid #00a0e9;
}

.content-box {
  display: none;
  background: #00a0e9;
  color: #fff;
  padding: 0.2rem;
  margin: 0 0.5rem;
  margin-bottom: 0.3rem;
}

.cur {
  display: block;
}

.content-box h3 {
  font-size: 0.28rem;
  font-weight: 100;
  margin-bottom: 0.2rem;
  line-height: 0.3rem;
}

.content-box p {
  font-size: 0.22rem;
  line-height: 0.36rem;
}